<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>实例1</title>
    <style>
        a{
            display: block; width: 155px; height: 50px;
            background-image: url(1.png);
            text-decoration: none; text-indent: 2em;
            background-position: left;
            background-repeat: no-repeat;
            line-height: 50px;
            font-weight: 600;
        }
        a:hover{
            color: darkorange;
        }
    </style>
</head>
<body>
    <a href="https://jiazhang.qq.com/index.html" target="_block">成长守护平台</a>
</body>
</html>